Poor Gas Mileage, Sulfur Smell

2005 Pontiac Aztek

This problem may be covered under warranty. Ask your Pontiac dealer.

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
55,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace catalytic converter (1 reports)
2005 Pontiac Aztek exhaust system problems

exhaust system problem

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2005 Pontiac Aztek Owner Comments

problem #1

Sep 192007

Aztek

  • Automatic transmission
  • 55,000 miles

A D V E R T I S E M E N T S

Again my gas mileage is down and the sulfur smell has returned. I took it to the dealer, but this time it is not under warranty and it will cost me to have them hook it to the computer to see if it is the Catalytic convert and if it is - I won't have to pay for the hook up nor the new catalytic converter. If it is not, then I will have to pay......

- robertadavidw, Oswego, KS, US

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